| Point Forecast: 3 Miles WNW Grantsville MD 39.7N 79.22W (Elev. 2539 ft) |
Last Update: 7:30 pm EDT Sep 25, 2024 |
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| Date | 09/25 | 09/26 | ||||||||||||||||||||||
| Hour (EDT) | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 |
| Temperature (°F) | 61 | 62 | 61 | 63 | 62 | 62 | 62 | 62 | 61 | 62 | 62 | 62 | 63 | 64 | 65 | 66 | 67 | 68 | 68 | 68 | 68 | 68 | 66 | 65 |
| Dewpoint (°F) | 61 | 62 | 61 | 63 | 62 | 62 | 62 | 62 | 61 | 61 | 62 | 62 | 62 | 64 | 64 | 65 | 64 | 64 | 65 | 64 | 64 | 64 | 64 | 63 |
| Heat Index (°F) | ||||||||||||||||||||||||
| Surface Wind (mph) | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 6 | 6 | 6 | 5 | 5 | 5 | 5 | 5 | 5 | 3 | 3 | 3 | 3 | 3 |
| Wind Dir | SE | SE | S | S | S | S | S | S | S | S | S | S | S | SW | SW | SW | S | S | S | S | S | S | SE | E |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 91 | 94 | 97 | 95 | 85 | 91 | 92 | 91 | 90 | 91 | 97 | 88 | 88 | 89 | 93 | 92 | 89 | 90 | 91 | 90 | 86 | 85 | 93 | 87 |
| Precipitation Potential (%) | 69 | 69 | 50 | 50 | 50 | 60 | 60 | 60 | 55 | 55 | 55 | 19 | 19 | 19 | 19 | 19 | 19 | 18 | 18 | 18 | 18 | 18 | 18 | 16 |
| Relative Humidity (%) | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 97 | 100 | 100 | 97 | 100 | 97 | 97 | 90 | 87 | 90 | 87 | 87 | 87 | 93 | 93 |
| Rain | Lkly | Lkly | Chc | Chc | Chc | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc |
| Thunder | Chc | Chc | Chc | Chc | Chc | SChc | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 09/27 | |||||||||||||||||||||||
| Hour (EDT) | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 |
| Temperature (°F) | 64 | 63 | 63 | 63 | 63 | 63 | 63 | 63 | 63 | 63 | 63 | 63 | 63 | 64 | 64 | 64 | 65 | 65 | 65 | 64 | 64 | 64 | 64 | 64 |
| Dewpoint (°F) | 64 | 63 | 63 | 63 | 63 | 63 | 63 | 63 | 63 | 63 | 62 | 62 | 63 | 63 | 64 | 64 | 64 | 64 | 64 | 64 | 64 | 64 | 63 | 63 |
| Heat Index (°F) | ||||||||||||||||||||||||
| Surface Wind (mph) | 5 | 5 | 6 | 6 | 6 | 6 | 7 | 8 | 9 | 10 | 10 | 11 | 13 | 13 | 14 | 14 | 14 | 14 | 15 | 15 | 16 | 16 | 16 | 16 |
| Wind Dir | E | E | E | E | E | E | E | E | E | E | E | E | E | E | E | E | E | E | E | E | E | E | E | E |
| Gust | 18 | 20 | 21 | 22 | 22 | 23 | 23 | 24 | 24 | 24 | 25 | 25 | 26 | 28 | 28 | |||||||||
| Sky Cover (%) | 92 | 94 | 95 | 93 | 90 | 88 | 90 | 93 | 94 | 92 | 87 | 85 | 86 | 89 | 90 | 90 | 89 | 88 | 88 | 87 | 86 | 86 | 87 | 87 |
| Precipitation Potential (%) | 16 | 16 | 16 | 16 | 16 | 27 | 27 | 27 | 27 | 27 | 27 | 43 | 43 | 43 | 43 | 43 | 43 | 43 | 43 | 43 | 43 | 43 | 43 | 53 |
| Relative Humidity (%) | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 97 | 97 | 100 | 97 | 100 | 100 | 97 | 97 | 97 | 100 | 100 | 100 | 97 | 97 |
| Rain | SChc | SChc | SChc | SChc | SChc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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